CN104604242B - 发送设备、发送方法、接收设备和接收方法 - Google Patents

发送设备、发送方法、接收设备和接收方法 Download PDF

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Publication number
CN104604242B
CN104604242B CN201380044781.8A CN201380044781A CN104604242B CN 104604242 B CN104604242 B CN 104604242B CN 201380044781 A CN201380044781 A CN 201380044781A CN 104604242 B CN104604242 B CN 104604242B
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image data
resolution
information
video flowing
reduction
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CN104604242A (zh
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塚越郁夫
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Sony Corp
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Sony Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H04N21/25808—Management of client data
    • H04N21/25825—Management of client data involving client display capabilities, e.g. screen resolution of a mobile phone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440263—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440281—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the temporal resolution, e.g. by frame skipping

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Graphics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
CN201380044781.8A 2012-09-07 2013-09-02 发送设备、发送方法、接收设备和接收方法 Active CN104604242B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-197922 2012-09-07
JP2012197922 2012-09-07
PCT/JP2013/073576 WO2014038522A1 (ja) 2012-09-07 2013-09-02 送信装置、送信方法、受信装置および受信方法

Publications (2)

Publication Number Publication Date
CN104604242A CN104604242A (zh) 2015-05-06
CN104604242B true CN104604242B (zh) 2018-06-05

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CN201380044781.8A Active CN104604242B (zh) 2012-09-07 2013-09-02 发送设备、发送方法、接收设备和接收方法

Country Status (10)

Country Link
US (3) US10432957B2 (ja)
EP (1) EP2894861B1 (ja)
JP (4) JP6258206B2 (ja)
KR (1) KR102142735B1 (ja)
CN (1) CN104604242B (ja)
BR (1) BR112015004393B1 (ja)
DK (1) DK2894861T3 (ja)
HU (1) HUE047946T2 (ja)
RU (1) RU2645717C2 (ja)
WO (1) WO2014038522A1 (ja)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6288922B2 (ja) * 2013-02-25 2018-03-07 日本放送協会 符号化方法、タイムコード信号発生装置、動画記録再生装置及び動画編集装置
JP6288923B2 (ja) * 2013-02-25 2018-03-07 日本放送協会 符号化方法、タイムコード信号発生装置、動画記録再生装置及び動画編集装置
JP6288921B2 (ja) * 2013-02-25 2018-03-07 日本放送協会 タイムコード、タイムコード信号発生装置、動画記録再生装置及び動画編集装置
JP5641090B2 (ja) 2013-03-14 2014-12-17 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
WO2015065037A1 (ko) * 2013-10-29 2015-05-07 엘지전자 주식회사 Hevc 기반의 ip 방송 서비스 제공을 위한 방송 신호 송수신 방법 및 장치
MX364550B (es) * 2014-05-21 2019-04-30 Arris Entpr Llc Señalización y selección para la mejora de capas en vídeo escalable.
US10743005B2 (en) * 2014-07-31 2020-08-11 Sony Corporation Transmission device, transmission method, reception device, and reception method
CN106664445B (zh) * 2014-08-07 2020-04-21 索尼公司 发送设备、发送方法和接收设备
JP6555798B2 (ja) * 2014-11-28 2019-08-07 シャープ株式会社 デジタル放送受信装置、デジタル放送受信方法、およびプログラム
JP6373179B2 (ja) * 2014-11-28 2018-08-15 シャープ株式会社 デジタル放送受信装置、デジタル放送受信方法、およびプログラム
JP6735643B2 (ja) * 2015-09-29 2020-08-05 日本放送協会 受信装置およびプログラム
JP6848872B2 (ja) * 2015-09-30 2021-03-24 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
JP6848873B2 (ja) * 2015-10-13 2021-03-24 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
RU2728766C2 (ru) 2015-11-09 2020-07-31 Томсон Лайсенсинг Способ и устройство для адаптации видеоконтента, декодированного из элементарных потоков, под характеристики устройства отображения
WO2017135151A1 (ja) * 2016-02-01 2017-08-10 シャープ株式会社 予測画像生成装置、動画像復号装置、および動画像符号化装置
US10440366B2 (en) 2016-07-01 2019-10-08 Intel Corporation Method and system of video coding using content based metadata
JPWO2018012355A1 (ja) * 2016-07-13 2019-04-25 ソニー株式会社 サーバ装置、サーバ装置の送信処理方法、クライアント装置、クライアント装置の受信処理方法およびサーバシステム
US10841610B2 (en) * 2017-10-23 2020-11-17 Avago Technologies International Sales Pte. Limited Block size dependent interpolation filter selection and mapping
CN109151489B (zh) * 2018-08-14 2019-05-31 广州虎牙信息科技有限公司 直播视频图像处理方法、装置、存储介质和计算机设备
KR20210093605A (ko) * 2020-01-20 2021-07-28 삼성전자주식회사 디스플레이 장치 및 그 동작 방법

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005130313A (ja) * 2003-10-24 2005-05-19 Sony Corp 立体視画像処理装置
CN1926607A (zh) * 2004-03-01 2007-03-07 杜比实验室特许公司 多信道音频编码
CN102132568A (zh) * 2008-08-21 2011-07-20 松下电器产业株式会社 运动检测装置
CN102318202A (zh) * 2006-03-29 2012-01-11 维德约股份有限公司 用于可缩放与非可缩放视频编解码器之间的译码的系统和方法
JP2012060575A (ja) * 2010-09-13 2012-03-22 Canon Inc 映像処理装置およびその制御方法
CN102450010A (zh) * 2009-04-20 2012-05-09 杜比实验室特许公司 定向内插和数据后处理
WO2012111320A1 (ja) * 2011-02-16 2012-08-23 パナソニック株式会社 映像符号化装置、映像符号化方法、映像符号化プログラム、映像再生装置、映像再生方法及び映像再生プログラム

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7486952B1 (en) * 2000-02-09 2009-02-03 Alcatel-Lucent Usa Inc. Facilitated security for handoff in wireless communications
US7136417B2 (en) * 2002-07-15 2006-11-14 Scientific-Atlanta, Inc. Chroma conversion optimization
US7577200B2 (en) * 2003-09-07 2009-08-18 Microsoft Corporation Extended range variable length coding/decoding of differential motion vector information
US7317839B2 (en) * 2003-09-07 2008-01-08 Microsoft Corporation Chroma motion vector derivation for interlaced forward-predicted fields
US20060140224A1 (en) * 2004-12-27 2006-06-29 William Yoshida Generating a half rate/quarter rate flag stream for enhanced VSB decoder
JP4561482B2 (ja) * 2005-06-01 2010-10-13 株式会社日立製作所 映像表示装置
US8699583B2 (en) * 2006-07-11 2014-04-15 Nokia Corporation Scalable video coding and decoding
JP2008283561A (ja) 2007-05-11 2008-11-20 Sony Corp 通信システム、映像信号伝送方法、送信装置、送信方法、受信装置および受信方法
AU2007202789B9 (en) * 2007-06-15 2011-08-18 Canon Kabushiki Kaisha High-fidelity motion summarisation method
US8804845B2 (en) * 2007-07-31 2014-08-12 Cisco Technology, Inc. Non-enhancing media redundancy coding for mitigating transmission impairments
WO2009104850A1 (en) 2008-02-20 2009-08-27 Lg Electronics Inc. Method for encoding and decoding image, and apparatus for encoding and decoding image
EP2152009A1 (en) * 2008-08-06 2010-02-10 Thomson Licensing Method for predicting a lost or damaged block of an enhanced spatial layer frame and SVC-decoder adapted therefore
US20100218232A1 (en) * 2009-02-25 2010-08-26 Cisco Technology, Inc. Signalling of auxiliary information that assists processing of video according to various formats
JP5271211B2 (ja) 2009-09-09 2013-08-21 本田技研工業株式会社 自動二輪車用シート高調整装置
JP5594002B2 (ja) * 2010-04-06 2014-09-24 ソニー株式会社 画像データ送信装置、画像データ送信方法および画像データ受信装置
JP2011239169A (ja) * 2010-05-10 2011-11-24 Sony Corp 立体画像データ送信装置、立体画像データ送信方法、立体画像データ受信装置および立体画像データ受信方法
CN103098462A (zh) 2010-08-06 2013-05-08 松下电器产业株式会社 编码方法、显示装置以及解码方法
JP2014531807A (ja) * 2011-09-09 2014-11-27 パナモーフ, インコーポレイテッドPanamorph, Inc. 画像処理システム及び方法
CN103314409B (zh) * 2011-10-28 2016-03-02 松下电器产业株式会社 能够维持与旧格式的兼容且能对记录内容进行编辑的记录介质、再现装置、记录装置、再现方法、记录方法
EP2884752A4 (en) 2012-08-10 2016-01-27 Lg Electronics Inc SIGNAL TRANSMISSION DEVICE AND SIGNAL TRANSMISSION METHOD

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005130313A (ja) * 2003-10-24 2005-05-19 Sony Corp 立体視画像処理装置
CN1926607A (zh) * 2004-03-01 2007-03-07 杜比实验室特许公司 多信道音频编码
CN102318202A (zh) * 2006-03-29 2012-01-11 维德约股份有限公司 用于可缩放与非可缩放视频编解码器之间的译码的系统和方法
CN102132568A (zh) * 2008-08-21 2011-07-20 松下电器产业株式会社 运动检测装置
CN102450010A (zh) * 2009-04-20 2012-05-09 杜比实验室特许公司 定向内插和数据后处理
JP2012060575A (ja) * 2010-09-13 2012-03-22 Canon Inc 映像処理装置およびその制御方法
WO2012111320A1 (ja) * 2011-02-16 2012-08-23 パナソニック株式会社 映像符号化装置、映像符号化方法、映像符号化プログラム、映像再生装置、映像再生方法及び映像再生プログラム

Also Published As

Publication number Publication date
WO2014038522A1 (ja) 2014-03-13
US20210243463A1 (en) 2021-08-05
CN104604242A (zh) 2015-05-06
US11700388B2 (en) 2023-07-11
US20190373277A1 (en) 2019-12-05
RU2015107001A (ru) 2016-09-20
EP2894861A4 (en) 2016-03-30
JP2016213887A (ja) 2016-12-15
EP2894861B1 (en) 2020-01-01
KR102142735B1 (ko) 2020-08-07
HUE047946T2 (hu) 2020-05-28
JP6258206B2 (ja) 2018-01-10
JP6038379B1 (ja) 2016-12-07
KR20150052029A (ko) 2015-05-13
JP2016213888A (ja) 2016-12-15
US10432957B2 (en) 2019-10-01
BR112015004393A2 (pt) 2017-07-04
JPWO2014038522A1 (ja) 2016-08-08
EP2894861A1 (en) 2015-07-15
DK2894861T3 (da) 2020-02-10
RU2645717C2 (ru) 2018-03-01
US20150172690A1 (en) 2015-06-18
JP6038380B1 (ja) 2016-12-07
JP2016220233A (ja) 2016-12-22
JP6038381B1 (ja) 2016-12-07
US10951910B2 (en) 2021-03-16
BR112015004393B1 (pt) 2023-01-17

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